diff --git a/sway/tree/container.c b/sway/tree/container.c
index 93cff7ff5..f84ce3602 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -651,6 +651,17 @@ void floating_calculate_constraints(int *min_width, int *max_width,
 
 void container_init_floating(struct sway_container *con) {
 	struct sway_workspace *ws = con->workspace;
+	struct wlr_box *ob = wlr_output_layout_get_box(root->output_layout,
+			ws->output->wlr_output);
+	if (!ob) {
+		// On NOOP output. Will be called again when moved to an output
+		con->x = 0;
+		con->y = 0;
+		con->width = 0;
+		con->height = 0;
+		return;
+	}
+
 	int min_width, max_width, min_height, max_height;
 	floating_calculate_constraints(&min_width, &max_width,
 			&min_height, &max_height);
@@ -659,8 +670,6 @@ void container_init_floating(struct sway_container *con) {
 		con->width = max_width;
 		con->height = max_height;
 		if (con->width > ws->width || con->height > ws->height) {
-			struct wlr_box *ob = wlr_output_layout_get_box(root->output_layout,
-					ws->output->wlr_output);
 			con->x = ob->x + (ob->width - con->width) / 2;
 			con->y = ob->y + (ob->height - con->height) / 2;
 		} else {
@@ -675,8 +684,6 @@ void container_init_floating(struct sway_container *con) {
 			fmax(min_height, fmin(view->natural_height, max_height));
 		if (con->content_width > ws->width
 				|| con->content_height > ws->height) {
-			struct wlr_box *ob = wlr_output_layout_get_box(root->output_layout,
-					ws->output->wlr_output);
 			con->content_x = ob->x + (ob->width - con->content_width) / 2;
 			con->content_y = ob->y + (ob->height - con->content_height) / 2;
 		} else {
diff --git a/sway/tree/output.c b/sway/tree/output.c
index 1202ba3c5..7867c6bc6 100644
--- a/sway/tree/output.c
+++ b/sway/tree/output.c
@@ -60,6 +60,27 @@ static void restore_workspaces(struct sway_output *output) {
 		struct sway_workspace *ws = root->noop_output->workspaces->items[0];
 		workspace_detach(ws);
 		output_add_workspace(output, ws);
+		
+		// If the floater was made floating while on the NOOP output, its width
+		// and height will be zero and it should be reinitialized as a floating
+		// container to get the appropriate size and location. Additionally, if
+		// the floater is wider or taller than the output or is completely
+		// outside of the output's bounds, do the same as the output layout has
+		// likely changed and the maximum size needs to be checked and the
+		// floater re-centered
+		for (int i = 0; i < ws->floating->length; i++) {
+			struct sway_container *floater = ws->floating->items[i];
+			if (floater->width == 0 || floater->height == 0 ||
+					floater->width > output->width ||
+					floater->height > output->height ||
+					floater->x > output->lx + output->width ||
+					floater->y > output->ly + output->height ||
+					floater->x + floater->width < output->lx ||
+					floater->y + floater->height < output->ly) {
+				container_init_floating(floater);
+			}
+		}
+
 		ipc_event_workspace(NULL, ws, "move");
 	}